vp joe biden and congressman paul ryan will face their showdown in danville, kentucky, and both sides will spend a lot of time preparing. meanwhile, president obama out on the campaign trail is showing some of the energy he didn't show at the first presidential debate in denver. >> now, my opponent is doing a little tap dance. at the debate the other night, he tried to wiggle out of stuff he has been saying for a year. doing like a -- it was like -- dancing with the stars. or maybe it was extreme makeover. debate edition. >> expect to see a more aggressive debater when the president and mitt romney face off again in a week and a half. for romney, the debate offered a chance to question the president's priorities. >> i thought it was a good chance for us to ask each other questions. i asked the president some of the questions i know people across america have wanted to ask him. i asked him for instance, why with 23 million americans that were looking for work and wanted a president to focus on the economy going, he instead spent his first three years fighting for obama care. >> by the